Skip to content
homeinsurance.org.nz
A low white picket fence and a front garden of hydrangeas, with a weatherboard wall behind.

Cove house insurance review

The Cove wording can pay more than your sum insured for a house fire, with no percentage cap. Whether it does depends on a document you have to obtain before anything goes wrong. This page explains that and the rest of the policy.

Read from the Cove Residential Home Policy Wording, CoveResidentialHome 08/2026. Last reviewed 1 September 2026 Β· 12 min read

What kind of home is it?

Who Cove is, and who carries the risk

Cove is a New Zealand insurance brand that sells online and by phone rather than through brokers. Like several New Zealand brands, it does not carry the risk itself. House and contents cover sold under the Cove name is underwritten by Vero Insurance New Zealand Limited, which means Vero is the company that pays the claim.

That is worth knowing for the same reason it is worth knowing for any brand. It tells you whose balance sheet is behind the promise. It also means a Cove quote and a quote from another Vero-underwritten brand are less independent of each other than two quotes from unrelated insurers.

This page reads the Residential Home wording at the Maxi Cover level. The version and date are given at the top of the page, and every figure below comes out of that document.

SumExtra, and the document you need before anything happens

Almost every New Zealand house policy is capped at a sum insured, which is a number you supply for what your house would cost to rebuild. If the real cost turns out to be higher, the difference is yours. That is what underinsurance means in practice.

The Cove wording includes a benefit called SumExtra that can pay above that number. How far above depends on the cause. For any cause other than a natural hazard, it pays the part of the rebuild cost that goes over the sum insured. The clause sets no percentage cap on that. Where the loss comes from a natural hazard, it pays up to an extra ten per cent of the sum insured.

The uncapped half of that is unusual and it is the most significant thing in the policy. It is also conditional, and the conditions are the part to read twice.

To qualify, four things have to be true. The claim has to be settled on a replacement cost basis under one of the numbered options in the settlement section. At the time of the loss, your sum insured has to equal or exceed a written estimate of what it would reasonably cost to rebuild your house. That estimate has to use a standard similar to the house when it was new, and no better. It has to use materials and techniques readily available in New Zealand. And the estimate has to come from a source the wording accepts. That means Cove’s own online rebuilding cost calculator, or another online calculator Cove accepts. It can also be a registered valuer, a registered quantity surveyor, a suitably licensed building practitioner, or another building specialist Cove accepts.

Put plainly, SumExtra rewards a house whose sum insured was worked out properly and documented before the loss. A number picked because it sounded about right does not qualify, and the moment to find that out is not after a fire.

This site publishes no rebuild figures and does not estimate one. The clause above shows why the figure needs to come from a real calculator or a real professional. It also shows why the paperwork is worth keeping.

Which benefits come out of your sum insured, and which sit on top

The Cove wording does something most policies do not. At the end of nearly every benefit it states, in one sentence, whether the money comes out of your sum insured or is paid in addition to it.

That distinction is worth more than most of the individual limits. A benefit paid out of the sum insured is not extra cover. It is a slice of the cover you already had, ring-fenced and labelled. A benefit paid in addition genuinely adds to the total.

On this wording, temporary accommodation, the stress payment, and the cost of meeting statutory requirements are paid in addition to the sum insured. Keys and locks, blocked drains, new building work, electronic equipment reprogramming and power generation equipment are paid out of it.

Very few insurers spell this out benefit by benefit. It makes the policy easier to read honestly. It also makes a benefits table harder to be misled by. Two policies can quote the same figure for the same benefit and not be offering the same thing, if one of them takes it out of your rebuild money.

What is included as standard

These are the benefits in the Maxi Cover wording, with the limit each one carries.

A bigger number does not mean better cover. The clause behind it decides what the money can be used for, and the notes are where that shows up.

CoveResidential Home Policy, Maxi Cover, CoveResidentialHome 08/2026: automatic benefits, what each covers, and the limit that applies
BenefitWhat it coversLimit
SumExtraPayment above the sum insured where the real rebuild cost turns out to be higher.Uncapped for non-hazard causes, 10% for natural hazardOnly if you already hold a written rebuild estimate that meets the conditions in the wording. See the section below.
Natural hazard damageEarthquake, flood, landslip and the other natural hazards, alongside the Natural Hazards Commission.Capped at your sum insuredAn extra $5,000 excess applies to parts the Commission does not cover, such as drains, driveways, fences, pools and tennis courts.
Temporary accommodationSomewhere else to live while the house cannot be lived in.$30,000 per eventPaid on top of the sum insured. Not payable if you planned to demolish, or would not have been living there anyway.
Retaining wallsWalls holding back earth on the property, including work required only to meet council rules.$50,000 per eventCove may pay more where you supply a valuation from a qualified valuer or construction professional when you claim.
Roads, lanes and bridgesYour share of a private road, lane, right of way, access way or bridge.$50,000 per period of insuranceFor a bridge damaged by a natural hazard this sits on top of what the Commission pays.
Methamphetamine contaminationTesting and decontamination down to the level named in the wording, and repairs needed to get there.$50,000 per eventOne claim per tenancy or per set of tenants. A break-in by strangers at a house you live in is handled differently, within the sum insured and without this cap.
Gradual damage from leaking pipesRepair of gradual damage caused by water leaking or overflowing from an internal water system.$2,000 per eventNothing for a hose or pipe that was temporarily connected or left exposed.
Stress paymentA cash payment where the house is a total loss.$5,000Paid on top of the sum insured.
LandscapingGardens, hedges, trees, shrubs, plants, garden edging and lawns.$1,500 per event
New building workAlterations under way and the materials bought for them.$25,000 per period of insuranceNot for work worth more than $50,000, an extension, excavation deeper than a metre, commercial work, or work without consent.
Power generation equipmentWind or fuel powered generation equipment at the house.$10,000 per period of insuranceOnly for the listed causes, such as fire, explosion, lightning, or impact by a vehicle or animal.
Environmental improvementsThe extra cost of buying and installing improvements that make the house more environmentally friendly.$3,500
Keys and locksReplacing keys and locks, changing shared keypad codes, and opening a safe.$2,000 per eventComes out of the sum insured rather than sitting on top of it.
Tree removalRemoving a tree that has fallen on the house, including the part still standing.$2,000 for the rest of the treeNothing if you already knew the tree was unsound.
Blocked drainsClearing a blockage, and repairing any driveway, path or paving broken to get at it.$1,500 per period of insurance
Security system resetResetting or reprogramming an alarm system that was triggered during a break-in.$500 per period of insurance
Legal liabilityWhat you owe others for damaging their property or injuring them.$2 million property, $1 million bodily injuryAwards, damages and reparation share a combined $2 million ceiling for the year.
CoveResidential Home Policy, Maxi Cover, CoveResidentialHome 08/2026. Read from the Cove Residential Home Policy Wording, CoveResidentialHome 08/2026 on 1 September 2026. Limits are one part of a policy: a larger figure can sit beside a narrower trigger or a tighter exclusion, and the wording issued with a policy is what settles a claim.

Natural hazards, and the extra excess most people miss

Natural hazard damage in New Zealand comes in two layers. The Natural Hazards Commission covers a set amount, funded by a levy on every household policy that includes fire, and your private insurer covers the rest. You claim with your insurer and they deal with the Commission.

Cove covers the parts of your property the Commission does not, and this is where the detail matters. Drains, pipes and cables, driveways, paths, patios, fences and walls other than retaining walls, external swimming and spa pools, and tennis courts are all outside the Commission’s cover. Cove will pay for those, and an additional five thousand dollar excess applies to that part of the claim.

That excess is easy to overlook and easy to trigger. An earthquake that cracks a driveway and a pool surround is exactly the kind of claim it applies to.

The other limit is the ceiling itself. For natural hazard damage the total is capped at your sum insured, and SumExtra can add at most ten per cent on top. The uncapped half of SumExtra does not apply to hazard claims.

Retaining walls, and the valuation that lifts the limit

A retaining wall holds back earth, and on a sloping New Zealand section it can be doing structural work for the whole property. Replacing one is expensive, and every insurer caps it.

Cove pays up to fifty thousand dollars for any one event. That figure includes work needed only to meet council rules, rather than giving it a separate allowance. The compliance work does not get its own separate allowance.

The wording then allows more than fifty thousand where you supply a valuation for the property from a qualified valuation or construction expert when you make the claim. It is the same principle as SumExtra. A documented figure unlocks cover that an undocumented one does not.

Private roads, lanes, rights of way, access ways and bridges have their own benefit. It covers your share, up to fifty thousand dollars. Where a natural hazard damages a bridge, that money is paid on top of what the Commission pays.

Slow leaks and what two thousand dollars covers

Insurance covers sudden accidental damage. Slow damage is excluded almost everywhere, with a narrow exception written back in, and Cove’s exception is two thousand dollars for any one event.

It applies to gradual physical damage caused by water leaking or overflowing from an internal water system, which means the plumbing built into the house. The wording rules out water from a hose or pipe that was temporarily connected or left exposed. A garden hose left running is not this benefit.

Two thousand dollars is a contribution towards an early find. A leak that has been running behind a wall for two years will cost several times that to put right, and the difference is not insured.

The practical protection is not the benefit. It is checking under the sink and around the shower before the damage shows. Once it shows, it is usually past what this clause pays for.

Letting the house, and the excesses that come with it

The Cove wording adds excesses for how the house is used, and they apply on top of the ordinary excess rather than instead of it.

Where the house is let to tenants other than you, an additional two hundred and fifty dollars applies to each event. Where the house is made available to anyone for casual use in return for payment, which covers short-stay letting, an additional one thousand dollars applies to each event. Neither applies where the loss came from fire, flood or a natural hazard.

Methamphetamine contamination is capped at fifty thousand dollars for any one event. Only one claim is payable while the same tenants are in the house, or under the same tenancy agreement. There is a different rule for a house you live in yourself. Where strangers get in while it is unattended, the fifty thousand dollar cap is set aside and the cost is paid within the sum insured.

A rented property has its own set of landlord benefits. Landlord’s furnishings are covered to twenty thousand dollars for each dwelling unit. Malicious damage or theft by tenants is thirty thousand dollars for each event. Loss of rent is forty thousand dollars for each dwelling unit, for up to twelve months.

What the policy does not cover

The land is the big one, and it surprises people. The wording excludes land itself, loss to land, repairing or stabilising land so the house can be rebuilt, and treating land so it is suitable to build on. It also excludes the cost of stabilising land or building anything on it to stop future damage to the house.

On a hillside that is a serious gap, and it is not a gap Cove invented. Land damage is largely the Commission’s territory in New Zealand, within its own limits, and private house policies generally stop at the building.

New building work is limited in the same way most policies limit it. The benefit drops away in five situations. Work worth more than fifty thousand dollars. An extension. Excavation deeper than a metre. Commercial work. And work where a required building consent has not been obtained.

Sums insured are also reduced by earlier damage you never repaired. Where a loss happened in a previous period of insurance and was not put right, the wording reduces the amount available by what that repair would have cost.

What to check before you buy

These are the points where the Cove wording gives a different answer depending on something only you know about your property.

Worth settling before you get to a claim:

  • Whether you hold a written rebuild estimate from a source the wording accepts, and whether your sum insured is at least that figure. Without it, SumExtra does not apply.
  • Whether you have a valuation for your retaining walls, if they would cost more than fifty thousand dollars to replace.
  • What is on your property that the Commission does not cover, and whether the extra five thousand dollar hazard excess would bite in an earthquake.
  • Whether the house is let, casually let, or lived in by you, and which additional excesses that puts on the policy.
  • Whether any earlier damage is still unrepaired, since that reduces what is available now.
  • Which benefits you are counting on come out of the sum insured rather than sitting on top of it.

Common questions

Who underwrites Cove house insurance?
Vero Insurance New Zealand Limited underwrites the house and contents cover sold under the Cove brand. Cove is the brand and the service; Vero carries the risk and pays the claim.
What is SumExtra?
A benefit that can pay above your sum insured. For causes other than a natural hazard it pays the part of the replacement cost that exceeds the sum insured, with no percentage cap in the clause. For natural hazard damage it pays up to an extra ten per cent. It only applies if you already held a written rebuild estimate meeting the conditions in the wording, and your sum insured was at least that figure at the time of the loss.
Does Cove cover retaining walls?
Up to fifty thousand dollars for any one event, and that includes work needed only to meet council requirements. The wording allows more where you supply a valuation from a qualified valuation or construction professional when you claim.
How much does Cove pay for temporary accommodation?
Up to thirty thousand dollars for any one event, paid in addition to your sum insured rather than out of it. It does not apply where you planned to demolish the house, or would not have been living in it during the repair anyway.
Is there an extra excess for earthquake damage with Cove?
An additional five thousand dollar excess applies to the parts of your property the Natural Hazards Commission does not cover, such as drains, driveways, fences, external pools and tennis courts. It applies to that part of the claim, on top of your ordinary excess.

References

Sources

Disclaimer

General information only. Not personalised financial advice.

Home insurance is one of the few contracts most households hold for decades and read once. What a policy covers, what it excludes, and what has to be disclosed before it starts all vary between insurers and between versions of the same product, and the wording is what settles a claim. This site explains how the cover generally works so those conversations start from a better place. It is not a substitute for the policy document.

What this site is

An information site about insuring a home in New Zealand. Not an insurer, not a broker, not a registered financial adviser. Nothing here is personalised financial advice or a recommendation about any particular property.

What this site does not do

It publishes no premiums, no rebuild costs and no sum-insured figures, and nothing here estimates one. Those numbers come from an insurer's own calculator or a registered valuer, and getting them wrong is what underinsurance is made of.

What the insurer decides

Whether cover is offered, on what terms, at what price and with what exclusions is decided by the insurer, on the information given to them about the specific property.

Our relationship with Cove

This site refers people to three insurance brands. Cove for most homes, FMG for farms and lifestyle blocks, and AA Insurance for apartments. We receive no commission, fee or payment for any of those referrals, and nothing on this site is sold. No brand can buy a position, a badge or a mention. We are not an insurer, not a broker, and not a registered financial adviser. Nothing here is a recommendation that any brand is right for any particular home. Full disclosure on the partner page.

The policy wording decides

Every description of cover on this site describes what that type of cover generally does, not what any particular policy does. Limits, excesses, exclusions and conditions differ between insurers and change between versions, and the wording issued with a policy is the document that settles a claim.

This page is coming soon.

Taking you to our trusted partner

An up-and-coming New Zealand challenger brand

Continue now

Important information

About this site, what it does not do, and your protections.

Last reviewed 1 September 2026.

1. What this site is

Homeinsurance.org.nz is an information site about insuring a home in New Zealand. We are not an insurer, not a broker, and not a financial adviser. We do not arrange, sell or underwrite insurance. We do not hold your money. We do not give regulated financial advice, as defined by the Financial Markets Conduct Act 2013 Part 6 and the Financial Services Legislation Amendment Act 2019. Nothing here is advice about your situation.

2. No premiums, no rebuild costs, no sum insured

This site publishes no prices, no rebuild costs and no sum insured figures, and nothing here guesses at one. A sum insured is what it would cost to rebuild one particular house. That number comes from an insurer’s calculator, or from a valuer who has seen the building. Where we explain what a sum insured is, we are explaining the idea. We are not giving you a figure.

3. The quote starter

The tool names a cover type based on how a home is used. It is not a quote. It is not an application. It does not mean cover is available or will be offered. Your answers stay in your browser and are not sent anywhere.

4. General information, not advice

Everything here is general information. It does not take account of your situation, your goals or your property. For a decision about cover, a licensed financial adviser or an insurance broker is the safer place to go. That is especially true if a property has past claims, a flood or earthquake risk, or building work that never got consent.

5. What the policy wording decides

When we describe cover, we describe what that kind of cover usually does. Limits, excesses, exclusions and conditions differ between insurers, and between versions of the same product. The document issued with your policy is the one that settles your claim. Where this site and that document disagree, the document wins.

6. Our relationship with Cove

Cove is the one brand we refer people to. We get no commission, fee or payment for it. No insurer pays us for a mention, a position or a write-up anywhere here. We do not claim Cove is the cheapest or the best cover for any home. Other insurers are described on their merits. This site is not independent, because it has one named partner, and we do not call ourselves independent. The full story is on our partner page. Cove is a brand, not an insurer. Its own documents name the company that carries the risk.

7. Privacy and personal information

Under the Privacy Act 2020, we run no forms and collect nothing about you. Your quote starter answers stay in your browser. They are never sent to a server we control. We use Google Analytics 4 to count visits, which tells us nothing about you personally. Click through to an insurer and you leave our site. From that point their privacy policy applies.

8. Duty of disclosure

New Zealand law says you have to tell an insurer the things they would want to know. The Contracts of Insurance Act 2024 changed how that works for everyday policies. A claim can be cut back or turned down over something you did not mention at the start. Building work, past claims, and stretches where the house sat empty are the usual ones. What any particular insurer needs is a question for them.

9. Fair dealing posture

This site follows the fair dealing rules in the Financial Markets Conduct Act 2013 Part 2 and the Fair Trading Act 1986. We also follow the Fair Insurance Code. We do not mislead, make things up, or state claims we cannot back. Facts and figures are either hedged or linked to the source. Those sources are the Natural Hazards Commission Toka TΕ« Ake, MBIE, Stats NZ, the Reserve Bank of New Zealand, the Insurance Council of New Zealand, Tenancy Services, the Commerce Commission and the Financial Markets Authority.

10. Complaints

We do not sell insurance, so we cannot deal with a complaint about a policy. Take it to your insurer first. If they do not fix it, take it to their complaints scheme. Most New Zealand insurers belong to the Insurance & Financial Services Ombudsman, which is free and independent.

11. Limitation of liability and governing law

As far as New Zealand law allows, Homeinsurance.org.nz and the people who run it are not liable for any loss or damage from using this site, or from relying on anything on it or linked from it. That covers direct and indirect loss. These terms are governed by New Zealand law, and any dispute goes to a New Zealand court.

Long form: terms, privacy, footer disclaimer.